RajinikanthDr. Vaseegaran / Chitti / Kutti Sudhanshu PandeyDhinendra 'Dhina' Bohra Adil HussainHome Minister Kalabhavan ShajonVaira Moorthy Kaizaad KotwalRanjeet Lulla Ishari. K. GaneshJeyanth Kumar Ananth Narayan MahadevanMeeting Chairperson MayilsamyMinister of Telecommunications' PA Michael MuthuPolice Officer Sanchana NatarajanOne of the students in Dr.Vaseegaran's lab Savitha ReddySana (voice) Maya S. KrishnanCollege Student ShankarDirector / Screenplay Allirajah SubaskaranProducer Nirav ShahDirector Of Photography Alan LashbrookCostume Design Mary E. VogtCostume Design Mohmmad Yunus IsmailAssistant Director Arjun ChandyPlayback Singer Sid SriramPlayback Singer Shashaa TirupatiPlayback Singer A.R. RahmanOriginal Music Composer Resul PookuttySound Designer A. R. AmeenPlayback Singer Bamba BakyaPlayback Singer Suzanne D'MelloPlayback Singer Dmytro SukhanovCo-Executive Producer Sawan SolankiProduction Manager Tegveer SinghProduction Manager Chandanraj ParayanProduction Manager Naveen VaradarajanLine Producer Navmeet SinghLine Producer Mahesh Ganguly SAnimation Supervisor Lakshmi SaravanakumarDialogue 
